People of all walks of life are welcome to________ the hope project," said the poster.

I asked two people the way to the station, but ________of them could help me.

He didn’t work hard_____, he failed his exam again.[ ]

We’ ll take a honeymoon trip to Venice. Would you like to ______my dog for me while we are away? [ ]

What some people don’t realize is ________ difficult life can be after they get addicted to drugs.